Help! Computer won't boot!!
Recently I've been having tons of issues with my self-built computer. Whenever I boot it up, everything starts running for a second then instantly shuts down. I've tried unplugging all the cords and waiting for hours and to no avail. It has turned on sometimes, rarely, and even then I always leave my computer on because I'm afraid it won't boot up again the next time I turn it on.
So recently our power went out and so when I tried to boot it up, same problem. I've tried turning it off and waiting for 6+ hours (overnight) and then turning it on and waiting for 6+ hours to turn it on again and still it is not fixed. Please help.
P.S. After I boot it up and it shuts down immediately, if I hit the button two more times everything starts running but there are no lights at the front of my tower and nothing comes up on the monitor.
Athlon 64 X2 4200+ Manchester @ 2.2GHz ... Biostar TForce4SLI 939 ... 2GB (1GB X 2) XMS Corsair DDR400 ... PNY 9600GSO 768MB ... 2X 7200.2 Seagate Barracuda 160GB ... Cooler Master Centurion 5 ATX ... Antec TruePower Trio 550W ... Windows Vista 32-bit Premium ... Acer H213H 21.5" 1920X1080